[Erp5-report] r27014 - /erp5/trunk/products/ERP5Type/CachePlugins/BaseCache.py

[nobody at svn.erp5.org]

Author: nicolas
Date: Mon May 18 10:48:34 2009
New Revision: 27014

URL: http://svn.erp5.org?rev=27014&view=rev
Log:
rename attribute use for performance tracking

Modified:
    erp5/trunk/products/ERP5Type/CachePlugins/BaseCache.py

Modified: erp5/trunk/products/ERP5Type/CachePlugins/BaseCache.py
URL: http://svn.erp5.org/erp5/trunk/products/ERP5Type/CachePlugins/BaseCache.py?rev=27014&r1=27013&r2=27014&view=diff
==============================================================================
--- erp5/trunk/products/ERP5Type/CachePlugins/BaseCache.py [utf8] (original)
+++ erp5/trunk/products/ERP5Type/CachePlugins/BaseCache.py [utf8] Mon May 18 10:48:34 2009
@@ -51,7 +51,7 @@
       self.expires_at = None
     else:
       self.expires_at = time.time() + cache_duration
-    self.cache_hits = 0
+    self._cache_hit_count = 0
     self.calculation_time = calculation_time
 
   def isExpired(self):
@@ -60,12 +60,13 @@
 
   def markCacheHit(self, delta=1):
     """ mark a read to this cache entry """
-    self.cache_hits = self.cache_hits + delta 
+    self._cache_hit_count = self._cache_hit_count + delta 
 
   def getValue(self):
     """ return cached value """ 
     return getattr(self, 'value', None)
 
+ACTIVATE_TRACKING = False
 
 class BaseCache(object):
   """ Base Cache class """
@@ -75,26 +76,28 @@
 
   def __init__(self, params={}):
     self._next_cache_expire_check_at = time.time()
-    self._cache_hits = 0
-    self._cache_misses = 0
+    self._cache_hit_count = 0
+    self._cache_miss_count = 0
 
   def markCacheHit(self, delta=1):
     """ Mark a read operation from cache """
-    self._cache_hits = self._cache_hits + delta
+    if ACTIVATE_TRACKING:
+      self._cache_hit_count = self._cache_hit_count + delta
 
   def markCacheMiss(self, delta=1):
     """ Mark a write operation to cache """
-    self._cache_misses = self._cache_misses + delta
+    if ACTIVATE_TRACKING:
+      self._cache_miss_count = self._cache_miss_count + delta
 
-  def getCacheHits(self):
+  def getCacheHitCount(self):
     """ get cache hits """
-    return self._cache_hits
+    return self._cache_hit_count
 
-  def getCacheMisses(self):
+  def getCacheMissCount(self):
     """ get cache missess """
-    return self._cache_misses
+    return self._cache_miss_count
 
   def clearCache(self):
     """ Clear cache """
-    self._cache_hits = 0
-    self._cache_misses = 0
+    self._cache_hit_list = 0
+    self._cache_miss_count = 0